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NEET UG BIOLOGY MCQ: ECO SYSTEM
1
Hard
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Understanding
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Assertion (A) : Petro plants yield Bio-diesel.
Reason (R) : Jatropa is rich in hydrocarbons.
Reason (R) : Jatropa is rich in hydrocarbons.
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Correct option: B
Both A and R are correct and R is the correct explanation for A.
Option B (Both A and R are correct and R is the correct explanation for A) is correct because Jatropha, rich in hydrocarbons, is used to produce biodiesel, making both the assertion and reason true and related.
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I. This law was put forward by Lindeman in 1942
II. According to this law, during the transfer of food energy from one tropical level to the other, only about 10% is stored at higher trophic level and the remaining 90% is lost in respiration, decomposition and waste in the form of heat
Which of the statements given above is/are correct?
Standing crop refers to All successions irrespective of the habitat
proceed to which type of climax community?